Those were Charles Taze Russell's last words according to the Carnegie Library of Pittsburgh:
Jehovah's Witnesses, Center of Flag Rows, Born in Pittsburgh.
On a train that rumbled over a Texas prairie on a fall day in 1916 a gray-haired man collapsed of a heart attack.
To a group that gathered round him, he murmured:
"Please wrap me in a Roman toga."
Hurried orders brought a wide-eyed porter with a sheet snatched from a berth and careful hands folded it about the prostrate figure.
Then death rattled in the stricken man's throat and he was still.
Thus did Charles Taze Russell join his God in whose name he founded in Pittsburgh a religious sect that now numbers 2,500,000 members in all parts of the world.
http://www.clpgh.org/CLP/exhibit/neighborhoods/northside/nor_n107.html
"Almost overnight he rose from store clerk to national prominence as a spiritual leader." Carnegie Library of Pittsburgh regarding Charles Taze Russell.